238889266209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{329333}}^1$

素因数の和:329798

約数の個数: 48

約数和(自身を含む): 399500584704

約数和(自身を除く): 160611318495

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 431, 561, 1293, 1683, 3879, 4741, 7327, 14223, 21981, 42669, 65943, 80597, 241791, 329333, 725373, 987999, 2963997, 3622663, 5598661, 10867989, 16795983, 32603967, 50387949, 61585271, 141942523, 184755813, 425827569, 554267439, 1277482707, 1561367753, 2413022891, 4684103259, 7239068673, 14052309777, 21717206019, 26543251801, 79629755403, 238889266209]

約数ペア:

[(1, 238889266209), (3, 79629755403), (9, 26543251801), (11, 21717206019), (17, 14052309777), (33, 7239068673), (51, 4684103259), (99, 2413022891), (153, 1561367753), (187, 1277482707), (431, 554267439), (561, 425827569), (1293, 184755813), (1683, 141942523), (3879, 61585271), (4741, 50387949), (7327, 32603967), (14223, 16795983), (21981, 10867989), (42669, 5598661), (65943, 3622663), (80597, 2963997), (241791, 987999), (329333, 725373)]